WILWOOD 2000-2012 HARLEY DAVIDSON MOTORCYCLE FRONT AND REAR BRAKE ROTORS BLACK Fits the Front & the Rear of 2000-2012 Harley Davidson Motorcycles, .200" Thick, 11.50" Outside Diameter, Center Lug I.D. (or registration holes) measure 2.22", Each rotor weighs 4.5 lbs. Front: 5 x 3.25" Bolt Circle with .344" inside diameter holes, Rear: 5 x 3.25" Bolt Circle with .422" inside diameter holes Precision machined high quality, high temperature steel construction Wilwood Engineering Manufactured Rotor Black Electro Coated, High-tech racing design